Subject:ย ย Convolutionย ofย theย RDIIย UHย from R, T and K in SWMM 5
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Theย convolutionย uses the valueย ofย R and the Time Base to estimate the amountย ofย Infiltration and Inflow in the Sewer Network.ย The short, medium and long termย UH's are estimated at each Wet Hydrology time step to make a smooth hydrograph outย ofย the R, T andย K parametersย ofย the Rainfall Dependent Infiltration and Infiltration Method (Figure 1).ย The threeย UH's can be displaced as well if you use the RTK storage parameters (Figure 2)
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